John Polstra ea13bdd522 Follow the lead of recent changes in the 3com Linux driver by
disabling memory write invalidate unconditionally.  It looks like
they've decided that MWI just doesn't work with these devices.
Also, remove now-irrelevant code that set PCI write boundary values
based on the cache line size.

MFC after:	2 weeks
2002-09-22 18:58:58 +00:00
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